var request = require("request");

var options = { method: 'GET',
  url: 'https://www.ems.com.cn/pc/login/index',
  qs: { _url: 'LyMv', from: 'emsnew' },
  headers: 
   { 'Postman-Token': '7f4e1a83-4978-4599-9909-ab57c7b1fb29',
     'Cache-Control': 'no-cache',
     Cookie: 'SESSION=f4538ad0-ad3e-432a-9b25-dfbe74e59288',
     Referer: 'https://www.ems.com.cn/pc/main/new',
     Host: 'www.ems.com.cn',
     'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36' },
  body: '{\n\t"content":"dawd",\n\t"code":"dawdaw",\n\t"courier":"dawdaw"\n}' };

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  console.log(body);
});
